How To Prevent Condensation On Camera Lens When Mountaineering
With summertime comes hot and muggy weather condition in many parts of the world, which as you may have experienced tend to cause foggy lenses, viewfinders, and camera screens when bringing your gear from cooler air conditioned buildings into the outdoors. You lot may exist wondering why this happens and how to keep your camera lens from fogging, specially if yous're traveling and don't want the hassle of waiting for the fog to clear.
The reason this occurs is due to condensation, which happens when your camera and photographic camera lens is cooler than the dew bespeak – the temperature at which the humidity in the air condenses into bodily droplets of water. A higher dew bespeak means in that location is more humidity in the air, then if the room yous're in cools your photographic camera down to 65 °F, but the dew point exterior is lxx °F, the moisture in the air will condense and form dew when y'all go outside, fogging your camera lens with tiny water droplets. Y'all may have plant that even when you wipe the fogged lens with a textile, it chop-chop fogs up again. Since camera lenses are comprised of several glass elements and many lenses and camera bodies are not completely sealed, the warm, humid air is often able to penetrate inside of your lens and camera trunk as well, forming foggy condensation on the cooler surfaces that you can't hands wipe off.
Not but is this an impediment to photography, but repeat exposure to internal condensation tin potentially damage the sensitive electronics that brand the camera and lens part. Weather resistant cameras like the Pentax K1 and Catechism 7D Two offer boosted sealing and protection to the internal parts of the camera when used with a weather resistant lens, simply even more than ruggedly designed cameras and lenses volition still fog on the outside surfaces similar the front lens element when their temperature is cooler than the dew point, making information technology advisable to preclude condensation from occurring no matter what kind of photographic camera you're using. Once your camera lens fogs up, it'due south going to accept quite a while for the condensation to stop forming even if yous keep clearing it off. Information technology's best to prevent fogged lenses to begin with!
Besides just hanging out in the cool comfort of an air conditioned room all twenty-four hours, there are some easy steps you can take to avoid the annoyance of fogged up lenses and condensation on and in your camera.
Source: https://www.itsjustlight.com/photography-tips/preventing-foggy-camera-lenses-in-humidity/
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